chore: import upstream snapshot with attribution

apps/sim/tools/brex/list_users.ts

@@ -0,0 +1,79 @@
+import type { BrexListUsersParams, BrexListUsersResponse } from '@/tools/brex/types'
+import { BREX_USER_PROPERTIES } from '@/tools/brex/types'
+import {
+  appendBrexPagination,
+  BREX_API_BASE,
+  buildBrexHeaders,
+  parseBrexJson,
+} from '@/tools/brex/utils'
+import type { ToolConfig } from '@/tools/types'
+
+export const brexListUsersTool: ToolConfig<BrexListUsersParams, BrexListUsersResponse> = {
+  id: 'brex_list_users',
+  name: 'Brex List Users',
+  description: 'List users in the Brex account, optionally filtered by email',
+  version: '1.0.0',
+
+  params: {
+    apiKey: {
+      type: 'string',
+      required: true,
+      visibility: 'user-only',
+      description: 'Brex user token (generated from Developer Settings in the Brex dashboard)',
+    },
+    email: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Filter users by exact email address',
+    },
+    cursor: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Pagination cursor from a previous response',
+    },
+    limit: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Number of users to return (default 100, max 1000)',
+    },
+  },
+
+  request: {
+    url: (params) => {
+      const query = new URLSearchParams()
+      if (params.email) query.append('email', params.email.trim())
+      appendBrexPagination(query, params)
+      const queryString = query.toString()
+      return queryString ? `${BREX_API_BASE}/v2/users?${queryString}` : `${BREX_API_BASE}/v2/users`
+    },
+    method: 'GET',
+    headers: (params) => buildBrexHeaders(params.apiKey),
+  },
+
+  transformResponse: async (response) => {
+    const data = await parseBrexJson(response)
+    return {
+      success: true,
+      output: {
+        items: data.items ?? [],
+        nextCursor: data.next_cursor ?? null,
+      },
+    }
+  },
+
+  outputs: {
+    items: {
+      type: 'array',
+      description: 'Users in the Brex account',
+      items: { type: 'json', properties: BREX_USER_PROPERTIES },
+    },
+    nextCursor: {
+      type: 'string',
+      description: 'Cursor for fetching the next page of results',
+      optional: true,
+    },
+  },
+}